雅安藏茶的化学成分及生物活性研究进展

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摘要雅安藏茶是四川黑茶的一种,属后发酵茶,历史悠久,具有降脂、助消化、抗氧化及抗辐射等保健功效,是藏族人民的生活必需品。对雅安藏茶的主要化学成分及其生物活性的研究进行了综述,旨在为雅安藏茶进一步的研究指明方向。
关键词雅安藏茶;化学成分;生物活性;研究方向
中图分类号TS272文献标识码A
文章编号0517-6611(2022)13-0014-04
doi:10.3969/j.issn.0517-6611.2022.13.005
Research Progress on Chemical Composition and Biological Activity of Ya’an Tibetan Tea
XIONG Yuan-yuan,WANG Yun,TANG Xiao-bo et al(Tea Research Institute of Sichuan Academy of Agricultural Sciences,Chengdu,Sichuan 610066)
AbstractYa’an Tibetan tea is a kind of dark tea in Sichuan Province,belongs to post-fermented tea with lose weight,improving digestion,antioxidant,anti-radiation and other health function.Ya’an Tibetan tea which has a long history of production and marketing is the daily necessity of the minority living in the Tibet region.In this paper,the research progress on volatile substances,non-volatile substances and biological activity of Ya’an Tibetan tea was reviewed,and the future research interests of Ya’an Tibetan tea were also discussed preliminarily.
Key wordsYa’an Tibetan tea;Chemical composition;Biological activity;Research direction
雅安藏茶(Ya’an Tibetan tea)是四川黑茶的一种,其加工工艺主要是以雅安产茶区产出的1芽5叶以内的新梢或绿毛茶为原料,经杀青、揉捻、干燥、渥堆等初制工艺形成黑毛茶,再通过整理、拼配、蒸压、干燥等精制工艺制成黑茶类产品,其品质特征为褐叶红汤、陈醇回甘[1],因产于雅安销往藏区而得名,历史悠久,是藏族人民的重要生活物资。(剩余10950字)